职称计算机应用能力考试分为（）两个级别。

在Excel2003中，假定单元格B2和B3的值分别为5和10，则公式=OR（B2>5，B3>=8）的值为（）。

语译题：药之有利也有弊，势也；病之资利不资弊，情也；用之去弊勿去利，理也。

与表达式职称="教授" OR 职称="副教授"等价的SQL表达式为职称（）（"教授"，"副教授"）或职称（）"%教授"

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

语译题:夫悠悠者既以未效不求，而求者以不专丧业，偏恃者以不兼无功，追术者以小道自溺。凡若此类，故欲之者万无一能成也。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。